New version chess engine: Clover 9.0

-

Clover - UCI chess engine
Author: Luca Metehau Rating Chess Engines Diary CEDR=3668

Clover 9.0 whats new?

New Clover release is here!
This time I got around generating a better dataset for my network, it's a combination of 5k, 20k min nodes, some DFRC data.
Also net arch changed a bit, I added input bucket factoriser. Special thanks to @jw1912 (Bullet creator), for Bullet, easy to use for a very customisable trainer.

This release is ~40 elo behind Alexandria 8.1 in 40s+0.4s testing conditions.
Have fun and report any bugs!

Note: This release might be a bit weaker in FRC and DFRC mode, due to my data being around 50% standard chess, 50% DFRC data vs 100% DFRC data before.

Clover 8.1.16 vs other engines:

Motor 0.9.011.5/22+122 Games
Berserk 2025060611/22+022 Games
RubiChess 2025052011/21+121 Games
Stockfish 17.19.5/19+019 Games
Starzix 6.1 JA9/19-119 Games
Fritz 2010/18+218 Games
Horsie 1.1.09.5/18+118 Games
Caissa 1.22 JA9/18+018 Games
Alexandria 8.0.0 JA9/18+018 Games
PlentyChess 6.0.0 JA6.5/15-215 Games
Integral 7.0.0 JA6.5/14-114 Games
RubiChess 20250606 JA6/12+012 Games
Obsidian dev-16.086/12+012 Games
Omega 6-M6/12+012 Games
SF PB 0306255.5/12-112 Games
Obsidian dev-16.075/11-111 Games
SF-PRO202.05.20255/10+010 Games
DarkSeid 6.04.5/10-110 Games
PlentyChess 6.0.04.5/9+09 Games
BlackFish 2705254.5/9+09 Games



Comments

Post a Comment

Popular posts from this blog

Torch-4 UCI v 1.01 - new version chess engine

-
Image
Torch-4 UCI v 1.01 what's new? Bugfix regarding relative node.exe and engine path. If torch.exe previously did not work in some GUIs, it now should. Download the source code as a zip file, extract it and use either torch.exe or torch.bat as the engine. github:https://github.com/Felixk45/Torch-4-UCI-chess-engine/releases Torch-4 UCI v 1.01 download from page
Read more

Reckless 0.10.0 - new version super strong chess engine

-
Image
  Reckless , a Rust-based UCI chess engine. Author: Arseniy Surkov    Rating Chess Engines Diary CEDR=3743 Reckless is the new star among chess engines. On the new Chess Engines Diary CEDR ranking list, Reckless is ranked 2th with a rating of 3743 . Testing of the new engine version is coming soon. Reckless 0.9.0 what's new? Reckless 0.9.0 is ready! You can download pre-built binaries for Windows, Linux, and macOS from the GitHub Releases page. Thanks to everyone who contributed through code, testing, hardware support, or any other effort. This release came together because of your help. Update highlights NNUE The neuron network has been updated to a modern threat-based architecture. It models the interactions between pieces, where one piece attacks or defends another, and extends the existing king-bucketed piece-square-based inputs with additional features. Multithreading and NUMA support NUMA (Non-Uniform Memory Access) support has been added to Reckless. Work...
Read more

Reckless 0.9.0 - new version super strong chess engine

-
Image
  Reckless , a Rust-based UCI chess engine. Author: Arseniy Surkov    Rating Chess Engines Diary CEDR=3743 Reckless is the new star among chess engines. On the new Chess Engines Diary CEDR ranking list, Reckless is ranked 2th with a rating of 3743 . Testing of the new engine version is coming soon. Reckless 0.9.0 what's new? Reckless 0.9.0 is ready! You can download pre-built binaries for Windows, Linux, and macOS from the GitHub Releases page. Thanks to everyone who contributed through code, testing, hardware support, or any other effort. This release came together because of your help. Update highlights NNUE The neuron network has been updated to a modern threat-based architecture. It models the interactions between pieces, where one piece attacks or defends another, and extends the existing king-bucketed piece-square-based inputs with additional features. Multithreading and NUMA support NUMA (Non-Uniform Memory Access) support has been added to Reckless. Work...
Read more

We already have the new Fritz 20 program - what does it look like and how does it work?

-
Image
The purchase process for the download version on the ChessBase website took only 5 minutes. Downloading the files from the cloud was even quicker. The installation itself, which involved five large files, took maybe 7 minutes, including restarting the system and entering the serial number I received upon purchase. The start image for Fritz 20 has a strange mosaic of colors; perhaps I'll get used to it. As you can see in the second screenshot, the program interface hasn't changed much; only the icons are different (we've been using Fritz 17 until now). It looks nice, but it's no major revolution. The next two screenshots show engine management and the installation of the UCI chess engine (here, Cataphract 1.1). As you can see, there are no changes. Screenshot no. 5 shows the analysis of some position by Fritz 20 engines. The changes are minimal - it is still very legible. Finally, on screen 6 we have the engine tournament table generated by Fritz 20 . I think it is sti...
Read more